Elongated Radiant Cut Lab Grown Diamond 4ct Engagement Ring
£1,628.00
The Elongated Radiant Cut Lab Grown Diamond 4ct Engagement Ring by The Karat Store combines timeless elegance with modern sustainability. Available in 14K gold with options for rose, yellow, or white gold, and featuring VVS-VS clarity and E-F colour diamonds, this ring is the perfect choice for the eco-conscious couple.
Ring Size Guide
| US Size | Length (mm) | US Size | Length (mm) | US Size | Length (mm) |
| 3 | 44.1 | 6.25 | 52.6 | 9.50 | 60.9 |
| 3.25 | 44.7 | 6.5 | 53.2 | 9.75 | 61.6 |
| 3.5 | 45.4 | 6.75 | 53.8 | 10 | 62.3 |
| 3.75 | 46 | 7 | 54.5 | 10.25 | 63 |
| 4 | 46.7 | 7.25 | 55 | 10.5 | 63.6 |
| 4.25 | 47.3 | 7.5 | 55.7 | 10.75 | 64.3 |
| 4.5 | 48 | 7.75 | 56.4 | 11 | 65 |
| 4.75 | 48.6 | 8 | 57.1 | 11.25 | 65.6 |
| 5 | 49.32 | 8.25 | 57.8 | 11.5 | 66.2 |
| 5.25 | 49.95 | 8.5 | 58.4 | 11.75 | 66.8 |
| 5.5 | 50.6 | 8.75 | 59 | 12 | 67.5 |
| 5.75 | 51.2 | 9 | 59.6 | 12.5 | 68.8 |
| 6 | 51.9 | 9.25 | 603 | 13 | 70.1 |
Discover the epitome of elegance and sustainable luxury with the Elongated Radiant Cut Lab Grown Diamond 4ct Engagement Ring from The Karat Store. This breathtaking ring features a unique 4.00 ct lab-grown diamond, perfectly cut to showcase its elongated Radiant design. Crafted with precision, this ring is available in 14K solid gold, with an option for 18K upon request. You can choose from three stunning gold colours: rose gold, yellow gold, and white gold, ensuring a personalized touch to this exquisite piece.
The band, measuring a delicate 1.50 mm in both width and thickness, enhances the ring’s sophisticated look while keeping the focus on the sparkling center stone. Our lab-grown diamonds are of exceptional VVS-VS clarity and E-F color, providing a level of brilliance and fire that rivals the finest natural diamonds. The elongated Radiant cut adds a modern twist to the classic emerald cut, offering a timeless yet contemporary appeal that is perfect for the discerning bride-to-be.
Choosing a lab-grown diamond means opting for an eco-friendly and ethical alternative to mined diamonds, reflecting a commitment to both beauty and responsibility. The Karat Store is dedicated to delivering unparalleled craftsmanship and sustainable luxury, ensuring that every piece of jewellery we create meets the highest standards of quality and ethical sourcing.
Celebrate your love with an engagement ring that embodies elegance, sustainability, and timeless beauty. The Elongated Radiant Cut Lab Grown Diamond 4ct Engagement Ring from The Karat Store is the perfect symbol of your everlasting commitment and your values.
Product Details:-
- Metal Options: 14K Solid Gold (18K also available on request)
- Gold Color Options: Rose Gold, Yellow Gold, White Gold
- Width of Band: 1.50 mm
- Thickness of Band: 1.50 mm
- Colour & Clarity: Lab Grown Diamond VVS-VS , E-F Color
- Available centre stone carats: 4.00 ct
- Support: For any product-related inquiries, we offer assistance via live chat and video calls.
We offer free shipping across the USA on all orders—no minimum required.
Processing & Handling: 5–10 business days
Shipping Time: 10–15 business days
Total Delivery Time: 15–25 business days from the date of order
Carriers: USPS & UPSÂ
Please inspect your package upon delivery for any damage or tampering before signing.
For assistance, contact us at contact@thekaratstore.uk.
Thank you for shopping with The Karat Store US!
We take pride in offering high-quality jewelry and providing the necessary certifications to ensure your peace of mind. Below is a breakdown of the certification process for each product type:
Lab-Grown Solitaire Jewelry:Â Certified by the International Gemological Institute (IGI)Â for authenticity and quality.
Gemstone Jewelry:Â Accompanied by a detailed Gemologist Report.
- Certified by YGA (Your Gemologist Associatio.
- Optional Certification: For IGI or GIA certification, available upon request. Please note that this comes with a 30-40 day waiting period and an additional charge.
Moissanite Jewelry:Â Certified by the Gemological Research Association (GRA)Â with a comprehensive report.
For more details, Check out our certification information page.
To keep your jewelry from The Karat Store looking its best, follow these simple care tips:
- Clean Regularly: Use a mild soap and water solution, gently scrub with a soft brush, rinse, and dry with a soft cloth.
- Store Safely: Keep your jewelry in a dry place, in a jewelry box or soft pouch, and separate pieces to avoid scratches.
- Avoid Chemicals: Remove jewelry before swimming or using cleaning products to prevent exposure to harsh chemicals.
- Handle with Care: Avoid wearing jewelry during activities that may cause damage, such as exercising or heavy lifting.
- Inspect Periodically: Check for loose stones or worn settings. Contact us for repairs if needed.
By following these tips, you can ensure your 14k gold jewelry remains beautiful for years to come. For any questions, contact us at thekaratstore@gmail.com.
20 reviews for Elongated Radiant Cut Lab Grown Diamond 4ct Engagement Ring
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Three Stone Anniversary Solitaire Ring 3 ct. Lab Grown Diamond
The Three Stone Anniversary Solitaire Ring 3 ct. Lab Grown Diamond by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring a 3.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for celebrating your enduring love.
Deandrea –
The elongated cushion cut diamond is mesmerizing. This ring is breathtaking.
Vashti –
The diamond is clear, bright, and perfectly set.
Skylynn –
Simple, elegant, and exactly what I wanted.
Laisha –
This ring is a stunning symbol of our love. Highly recommend.
Artemio –
This is the perfect engagement ring. Thank you!
Katrice –
The ring looks even better in person. The photos don’t capture its beauty.
Chasidy –
Gorgeous ring at a reasonable price. Very pleased.
Alaric –
Quick delivery and wonderful customer service. Very happy.
Glendora –
This ring offers great value for the price. Couldn’t be happier.
Jalon –
Thrilled with this purchase. It exceeded all my expectations.
Cady –
The band is comfortable and fits perfectly.
Brighton –
The diamond is brilliant and clear. Very impressed.
Yash –
The ring is luxurious and perfect for an engagement.
Mistie –
Excellent quality and craftsmanship. Highly recommend.
Kateri –
The service was excellent. The ring arrived promptly and in perfect condition.
Lindsy –
The lab-grown diamond is clear and sparkly. It looks incredible.
Tamisha –
The ring feels secure and very well-made.
Zahara –
The ring came in a beautiful box, perfect for gifting.
Marlowe –
Appreciate the eco-friendly aspect of the lab-grown diamond.
Aubriella –
The craftsmanship is outstanding. The diamond is securely set.